hasCountryOfOrigin Botswana Namibia Zambia Chewa https://www.google.com/search?tbm=bks&hl=fr&q='Chewa+people'+OR+'Chewa+tribe'+AND+'Africa' Chewa nya 10.1038/jhg.2010.41 Bantu A Bantu Eastern population with a population size of 9 millions Nyanja 14°48'S, 32°49'E -14.80, 32.81 9 millions Nyanja nyan1308 Nyanja, Chichewa, Chinyanja Niger–Congo Bantu Eastern